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From "chunhui shen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-8433) CellComparator#compare returns incorrect result for faked KeyValue
Date Fri, 24 May 2013 01:56:21 GMT

     [ https://issues.apache.org/jira/browse/HBASE-8433?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

chunhui shen updated HBASE-8433:
--------------------------------

    Hadoop Flags: Reviewed
    
> CellComparator#compare returns incorrect result for faked KeyValue
> ------------------------------------------------------------------
>
>                 Key: HBASE-8433
>                 URL: https://issues.apache.org/jira/browse/HBASE-8433
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.95.0
>            Reporter: chunhui shen
>            Assignee: chunhui shen
>            Priority: Critical
>             Fix For: 0.98.0, 0.95.2
>
>         Attachments: 8433-test.patch, hbase-trunk-8433v1.patch, hbase-trunk-8433v1.txt
>
>
> I found the scan will be in a forever loop when using PREFIX_TREE DataBlockEncoding.
> And found the root cause is:
> CellComparator#compare returns incorrect result for faked KeyValue.
> Patch is simple...
> Provide a rude test case to verify

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